... makes cement paticles with high dispersa SNSF full name is Sodium Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement paticles with high ... ),%240WATER EXUDATION RATE, %90MAX.GAS CONTENT, %3.0MAXSOLID CONTENT, %90MIN.SODIUM SULPHATE,%18MAX.CL, %1.0MAX. Sodium Napthalene Sulfonate ( Snsf/PNS)